8 A three-phase source has a phase sequence of EAB - EBC - ECA and delivers the following1220⁰° A, Ibc=12Z – 60° A, I ca==abdelta load currents: Ib16/60° A. The linevoltage EAB is 230/0° V. If one wattmeter is connected with its current coil in line A andits potential coil across lines A and B, and a second wattmeter is connected with itscurrent coil in line C and its potential coil across lines C and B, what will each wattmeterregister, and what is the total power?

Active Power- It is power utilized by the load. Reactive power- It is the power which remains within…

Answered: A three-phase source has a phase…

Engineering

Electrical Engineering

A three-phase source has a phase sequence of EAB - EBC - ECA

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.24MCQ: Consider a three-phase Y-connected source feeding a balanced- load. The phasor sum of the line...

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Concept explainers

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

Question

A three-phase source has a phase sequence of EAB - EBC - ECA and delivers the following
1220⁰° A, Ibc
=
12Z – 60° A, I ca
=
=
ab
delta load currents: Ib
16/60° A. The line
voltage EAB is 230/0° V. If one wattmeter is connected with its current coil in line A and
its potential coil across lines A and B, and a second wattmeter is connected with its
current coil in line C and its potential coil across lines C and B, what will each wattmeter
register, and what is the total power?

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